2 papers
gr-qc2024
Regularity of a double null coordinate system for Kerr-Newman-de Sitter spacetimes
Anne T. Franzen, Pedro M. Girão
We construct a double null coordinate system for Kerr-Newman-de Sitter spacetimes and prove that the two-spheres given by the intersection of the hypersur…
gr-qc2024
Energy Decay in Rindler Spacetime
Anne Franzen, Yafet Sanchez Sanchez
We consider solutions of the massless scalar wave equation on a fixed Rindler background and show polynomial decay of the energy flux related to the Rindler observers…